Unable to find a name for a VHD to use for instance

Hi,

I'm trying to create a simple instance on Azure and I'm getting the exception as attached bellow.
I tried to consult with Azure support but they didn't find something problematic with all definitions that related to my Azure account.

Please note that I'm getting the location, the size and the image properly from the defined driver.

**from libcloud.compute.types import Provider
from libcloud.compute.providers import get_driver

cls = get_driver(Provider.AZURE_ARM)
driver = cls(tenant_id=tenant_id,
subscription_id=subscription_id,
key=app_id, secret=secret)
loc = [l for l in driver.list_locations() if l.id == default_zone ][0]
size = [s for s in driver.list_sizes(location=loc) if s.name == base_instance_size ][0]
ami = driver.get_image('Canonical:UbuntuServer:16.04-LTS:latest', location=loc)
node = driver.create_node("test_node",
... size=size,
... image=ami,
... location=loc,
... ex_resource_group=resource_group,
... ex_storage_account=storage_account,
... ex_network='iavn1011126702',
... ex_subnet='iasub1011126702',
... auth=None)**

Traceback (most recent call last):
File "", line 9, in
File "/usr/local/lib/python3.6/dist-packages/libcloud/compute/drivers/azure_arm.py", line 600, in create_node
ex_blob_container=ex_blob_container)
File "/usr/local/lib/python3.6/dist-packages/libcloud/compute/drivers/azure_arm.py", line 2298, in _get_instance_vhd
("\n - ".join(errors)))
libcloud.common.types.LibcloudError: 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>
- 'Unexpected status code: 400'>">

what can be the problem here?

Thanks,
Moshik.

Commencez dans libcloud/compute/drivers/azure_arm.py, au niveau de create_node et _get_instance_vhd, puis suivez les appels de AzureBlobsStorageDriver qui renvoient le statut 400. Reproduisez le flux montré de création d’instance Azure ARM et déterminez le nom de VHD ou la requête de blob qui échoue ; le travail est terminé lorsque la cause permet une action concrète et que le chemin de création d’instance la gère correctement.

Rédigé par le modèle d'indexation à partir du texte de l'issue.